@article{VLDB-2012-PawlikA11,
	author        = "Mateusz Pawlik and Nikolaus Augsten",
	ee            = "http://vldb.org/pvldb/vol5/p334_mateuszpawlik_vldb2012.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 4,
	pages         = "334--345",
	title         = "{RTED: A Robust Algorithm for the Tree Edit Distance}",
	volume        = 5,
	year          = 2011,
}